the cia is conducting an exploratory investigation to see if he misused cia resources as its director. the fbi already wrapped up an investigation and concluded petraeus did not jeopardize classified information or jeopardize national security. >>> the agency responsible for building the dulles toll road will face tough questions. there was a scathing audit of the metropolitan washington airport authority. it includes lavish spending on travel and contracts given to former board members. the authority's chairman and transportation secretary ray lahood are expected to testify. >>> relief and shock, that is the reaction on both sides after a not guilty verdict in the bowie state university murder trial. after just a few hours of deliberations, the jury acquitted alexis simpson on seven charges, including first degree murder. the she was accused of stabbing her roommate, dominique frazier. the two got into a fight over loud music in the dorm. defense attorneys argue that simpson was bullied and fighting back when the stabbing happened. simpson took the stand in the final day of testimony